156165156

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{12647}}^1$

素因数の和:12678

約数の個数: 72

約数和(自身を含む): 460387200

約数和(自身を除く): 304222044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 12348, 12647, 25294, 37941, 50588, 75882, 88529, 113823, 151764, 177058, 227646, 265587, 354116, 455292, 531174, 619703, 796761, 1062348, 1239406, 1593522, 1859109, 2478812, 3187044, 3718218, 4337921, 5577327, 7436436, 8675842, 11154654, 13013763, 17351684, 22309308, 26027526, 39041289, 52055052, 78082578, 156165156]

約数ペア:

[(1, 156165156), (2, 78082578), (3, 52055052), (4, 39041289), (6, 26027526), (7, 22309308), (9, 17351684), (12, 13013763), (14, 11154654), (18, 8675842), (21, 7436436), (28, 5577327), (36, 4337921), (42, 3718218), (49, 3187044), (63, 2478812), (84, 1859109), (98, 1593522), (126, 1239406), (147, 1062348), (196, 796761), (252, 619703), (294, 531174), (343, 455292), (441, 354116), (588, 265587), (686, 227646), (882, 177058), (1029, 151764), (1372, 113823), (1764, 88529), (2058, 75882), (3087, 50588), (4116, 37941), (6174, 25294), (12348, 12647)]